Structure Height Limits: Green Valley vs Marana
How do structure height limits rules compare between Green Valley, AZ and Marana, AZ?
Green Valley and Marana have similar restriction levels.
Green Valley, AZ
Pima County
Pima County limits residential height to 30 feet (most zones) or 35 feet in rural zones. Airport Environs Zone overlay near TUS and Davis-Monthan AFB adds FAA Part 77 limits.
View full Green Valley rules →Marana, AZ
Pima County
Marana Land Development Code Section 17-4-5 sets residential building height at 25 feet for most standard residential zones. Section 17-7-8 allows modifications up to 30 feet when part of an approved residential design plan with enhanced architectural features.
View full Marana rules →Key Facts Comparison
| Fact | Green Valley | Marana |
|---|---|---|
| Residential Max | 30 feet / 2 stories (most zones) | - |
| Rural Zones | Up to 35 feet | - |
| Airport Overlay | FAA Part 77 additional limits | - |
| Measurement | From natural grade to roof peak | Finished floor to highest roof point |
| Exceptions | Chimneys/antennas +10 ft | - |
| Residential Height | - | 25 feet (standard zones) |
| Modified Height | - | Up to 30 feet with design plan |
| AG Accessory | - | 50 feet maximum |
| Code Section | - | Section 17-4-5, Table 4 |
Highlighted rows indicate differences between cities.
Green Valley FAQ
How tall can I build a house in unincorporated Pima County?
Most residential zones allow a maximum of 30 feet or two stories. Rural zones may allow up to 35 feet. Check your specific zoning district and any overlay zones with Pima County Development Services.
Are there extra height restrictions near the airport?
Yes. Properties within the Airport Environs Zone overlay near Tucson International Airport or Davis-Monthan AFB may face FAA Part 77 height restrictions that are more restrictive than standard zoning limits.
Marana FAQ
What is the maximum building height in Marana residential zones?
Most standard residential zones (R-3 through R-16) have a 25-foot height limit under Section 17-4-5, Table 4. An increase to 30 feet is possible through an approved residential design plan under Section 17-7-8.
Are chimneys and vents counted in the height measurement?
No. Building height is measured from finished floor elevation to the highest roof point, excluding chimneys, vents, antennae, and similar appurtenances per the Land Development Code definition in Section 17-1-4.
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